On the steps of the Lincoln Memorial in 1963, Martin Luther King outlined a dream of an America where people would not be judged by the color of their skin. That dream has yet to be realized, but some three centuries ago it was a reality. Back then, neither social practice nor law recognized any special privileges in connection with being white. But by the early decades of the eighteenth century, that had all changed. Racial oppression became the norm in the plantation colonies, and African Amer